.NyNavBox {
        background-color: #f2f2f2;
        padding: 0px var(--w1600);
    }

    .NavListBox {
        display: flex;
        flex-wrap: wrap;
    }

    .NavListBox a {
        height: 100%;
        font-size: 16px;
        line-height: 20px;
        padding: 30px;
        position: relative;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .NavListBox a::after {
        content: "";
        position: absolute;
        width: 1px;
        height: 15px;
        display: block;
        background: #ccc;
        right: 0px;
    }

    .NavListBox a::before {
        position: absolute;
        content: '';
        bottom: 0px;
        width: 0%;
        height: 3px;
        background: #124299;
        transition: all .3s;
    }

    .NavListBox a:hover::before {
        width: 80%;
    }

    .contentBox .title {
        text-align: center;
        font-size: 32px;
        font-weight: bold;
        color: #222222;
        line-height: 1;
        padding-bottom: 25px;
        border-bottom: 1px solid #0000001a;
    }

    .contentBox .content {
        padding: 30px 0;
    }

    @media (max-width: 1200px) {
        .NavListBox a {
            padding: 15px;
        }

        .contentBox .title {
            font-size: 24px;
        }
    }